set background of pdfview to black when animating from presentation mode because 10.5 does not properly afade transparent pdfviews
set background of pdfview to black when animating from presentation mode because 10.5 does not properly afade transparent pdfviews
ycaihua/skim-app,WoLpH/skim,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,ycaihua/skim-app,WoLpH/skim